Jinhua Weilai Machinery Co., Ltd.

Reduce customer welding costs, improve customer product quality, promote welding automation transformation and upgrade

1. PoreDuring the welding process, bubbles in the molten pool fail to escape during the solidification process, leaving a formed cavity.Cause: Harmful gas pollution such as hydrogen and nitrogen.Pr...

Due to the fact that the heat generated by the resistance is proportional to the square of the passing current, welding current is the most important factor in generating heat. The importance of we...

Accurately judge whether the line is correctly pressed on the pad, and accurately remember the welding head drop point. Observe the position of the lowest point of the solder joint on the screen, reme